National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Light Rain Fog

57°F

14°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.68 in
Dewpoint 57°F (14°C)
Visibility 0.15 mi
Last update 16 Mar 7:35 am EDT
Extended Forecast for

2 Miles W Coatesville PA

Wind Advisory March 16, 02:00pm until March 17, 02:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe and produce heavy rainfall. High near 67. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Breezy.
    Chance
    Showers then
    Severe
    Thunderstorms

  • Tonight

    Tonight: Rain showers, possibly mixing with sleet after midnight, then gradually ending. The rain could be heavy at times. Some thunder is also possible. Low around 27. Breezy, with a south wind 20 to 25 mph becoming west in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 27 °F

    Breezy.
    Severe
    Thunderstorms
    then Chance
    Rain/Sleet

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. West wind around 5 mph becoming south in the afternoon.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe and produce heavy rainfall. High near 67. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain showers, possibly mixing with sleet after midnight, then gradually ending. The rain could be heavy at times. Some thunder is also possible. Low around 27. Breezy, with a south wind 20 to 25 mph becoming west in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Tuesday
Mostly sunny, with a high near 37. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 21. West wind 5 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 37. West wind around 5 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 55.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Coatesville PA
 39.99°N 75.85°W (Elev. 597 ft)
Last Update:
4:12 am EDT Mar 16, 2026
Forecast Valid:
7am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation